45ae553109
clang 14 removed -gz=zlib-gnu support and ld.lld removed linker input support for zlib-gnu in D126793. Now let's remove zlib-gnu from llvm-objcopy. * .zdebug* sections are no longer recognized as debug sections. --strip* don't remove them. They are copied like other opaque sections * --decompress-debug-sections does not uncompress .zdebug* sections * --compress-debug-sections=zlib-gnu is not supported It is very rare but in case a user has object files using .zdebug . They can use llvm-objcopy<15 or GNU objcopy for uncompression. --compress-debug-sections=zlib-gnu is unlikely ever used by anyone, so I do not add a custom diagnostic. Differential Revision: https://reviews.llvm.org/D128688
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403 B
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7 lines
403 B
Plaintext
# RUN: yaml2obj %p/Inputs/compress-debug-sections.yaml -o %t.o
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# RUN: not llvm-objcopy --compress-debug-sections=zlib-fake %t.o 2>&1 | FileCheck %s
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# RUN: not llvm-objcopy --compress-debug-sections=zlib-gnu %t.o 2>&1 | FileCheck %s --check-prefix=GNU
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# CHECK: invalid or unsupported --compress-debug-sections format: zlib-fake
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# GNU: invalid or unsupported --compress-debug-sections format: zlib-gnu
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